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Dean Troyerbf67c192012-09-21 15:09:37 -05001# lib/nova
Dean Troyer6d04fd72012-12-21 11:03:37 -06002# Functions to control the configuration and operation of the **Nova** service
Dean Troyerbf67c192012-09-21 15:09:37 -05003
4# Dependencies:
Adam Spiers6a5aa7c2013-10-24 11:27:02 +01005#
6# - ``functions`` file
7# - ``DEST``, ``DATA_DIR``, ``STACK_USER`` must be defined
8# - ``SERVICE_{TENANT_NAME|PASSWORD}`` must be defined
9# - ``LIBVIRT_TYPE`` must be defined
10# - ``INSTANCE_NAME_PREFIX``, ``VOLUME_NAME_PREFIX`` must be defined
11# - ``KEYSTONE_TOKEN_FORMAT`` must be defined
Dean Troyerbf67c192012-09-21 15:09:37 -050012
13# ``stack.sh`` calls the entry points in this order:
14#
Adam Spiers6a5aa7c2013-10-24 11:27:02 +010015# - install_nova
16# - configure_nova
17# - create_nova_conf
18# - init_nova
19# - start_nova
20# - stop_nova
21# - cleanup_nova
Dean Troyerbf67c192012-09-21 15:09:37 -050022
23# Save trace setting
24XTRACE=$(set +o | grep xtrace)
25set +o xtrace
26
27
28# Defaults
29# --------
30
31# Set up default directories
32NOVA_DIR=$DEST/nova
33NOVACLIENT_DIR=$DEST/python-novaclient
34NOVA_STATE_PATH=${NOVA_STATE_PATH:=$DATA_DIR/nova}
35# INSTANCES_PATH is the previous name for this
36NOVA_INSTANCES_PATH=${NOVA_INSTANCES_PATH:=${INSTANCES_PATH:=$NOVA_STATE_PATH/instances}}
Dean Troyerbc071bc2012-10-01 14:06:44 -050037NOVA_AUTH_CACHE_DIR=${NOVA_AUTH_CACHE_DIR:-/var/cache/nova}
Dean Troyerbf67c192012-09-21 15:09:37 -050038
39NOVA_CONF_DIR=/etc/nova
40NOVA_CONF=$NOVA_CONF_DIR/nova.conf
Kieran Spearfb2a3ae2013-03-11 23:55:49 +000041NOVA_CELLS_CONF=$NOVA_CONF_DIR/nova-cells.conf
42NOVA_CELLS_DB=${NOVA_CELLS_DB:-nova_cell}
43
Dean Troyerbf67c192012-09-21 15:09:37 -050044NOVA_API_PASTE_INI=${NOVA_API_PASTE_INI:-$NOVA_CONF_DIR/api-paste.ini}
45
Dean Troyer3a3a2ba2012-12-11 15:26:24 -060046# Public facing bits
47NOVA_SERVICE_HOST=${NOVA_SERVICE_HOST:-$SERVICE_HOST}
48NOVA_SERVICE_PORT=${NOVA_SERVICE_PORT:-8774}
49NOVA_SERVICE_PORT_INT=${NOVA_SERVICE_PORT_INT:-18774}
50NOVA_SERVICE_PROTOCOL=${NOVA_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
51
Dean Troyerbf67c192012-09-21 15:09:37 -050052# Support entry points installation of console scripts
53if [[ -d $NOVA_DIR/bin ]]; then
54 NOVA_BIN_DIR=$NOVA_DIR/bin
55else
Jakub Ruzicka4196d552013-01-30 15:35:54 +010056 NOVA_BIN_DIR=$(get_python_exec_prefix)
Dean Troyerbf67c192012-09-21 15:09:37 -050057fi
58
59# Set the paths of certain binaries
Vincent Untz856a11e2012-11-21 16:04:12 +010060NOVA_ROOTWRAP=$(get_rootwrap_location nova)
Dean Troyerbf67c192012-09-21 15:09:37 -050061
62# Allow rate limiting to be turned off for testing, like for Tempest
63# NOTE: Set API_RATE_LIMIT="False" to turn OFF rate limiting
64API_RATE_LIMIT=${API_RATE_LIMIT:-"True"}
65
Dan Prince24f6efa2013-10-31 10:27:58 -040066# Option to enable/disable config drive
67# NOTE: Set FORCE_CONFIG_DRIVE="False" to turn OFF config drive
68FORCE_CONFIG_DRIVE=${FORCE_CONFIG_DRIVE:-"always"}
69
Dean Troyerbf67c192012-09-21 15:09:37 -050070# Nova supports pluggable schedulers. The default ``FilterScheduler``
71# should work in most cases.
72SCHEDULER=${SCHEDULER:-nova.scheduler.filter_scheduler.FilterScheduler}
73
74QEMU_CONF=/etc/libvirt/qemu.conf
75
Dean Troyer8c032d12013-09-23 13:53:13 -050076# Set default defaults here as some hypervisor drivers override these
77PUBLIC_INTERFACE_DEFAULT=br100
Dean Troyer8c032d12013-09-23 13:53:13 -050078FLAT_NETWORK_BRIDGE_DEFAULT=br100
Sean Dague11007172014-05-28 17:30:10 -040079# set the GUEST_INTERFACE_DEFAULT to some interface on the box so that
80# the default isn't completely crazy. This will match eth*, em*, or
81# the new p* interfaces, then basically picks the first
82# alphabetically. It's probably wrong, however it's less wrong than
83# always using 'eth0' which doesn't exist on new Linux distros at all.
Sean Daguefdb920c2014-06-05 19:06:05 -040084GUEST_INTERFACE_DEFAULT=$(ip link \
85 | grep 'state UP' \
86 | awk '{print $2}' \
87 | sed 's/://' \
88 | grep ^[ep] \
89 | head -1)
Dean Troyer8c032d12013-09-23 13:53:13 -050090
91# Get hypervisor configuration
92# ----------------------------
93
94NOVA_PLUGINS=$TOP_DIR/lib/nova_plugins
95if is_service_enabled nova && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
96 # Load plugin
97 source $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER
98fi
99
Dean Troyerbf67c192012-09-21 15:09:37 -0500100
Dean Troyerb3236912013-03-17 15:17:05 -0500101# Nova Network Configuration
102# --------------------------
103
Dean Troyerb3236912013-03-17 15:17:05 -0500104NETWORK_MANAGER=${NETWORK_MANAGER:-${NET_MAN:-FlatDHCPManager}}
105PUBLIC_INTERFACE=${PUBLIC_INTERFACE:-$PUBLIC_INTERFACE_DEFAULT}
106VLAN_INTERFACE=${VLAN_INTERFACE:-$GUEST_INTERFACE_DEFAULT}
107FLAT_NETWORK_BRIDGE=${FLAT_NETWORK_BRIDGE:-$FLAT_NETWORK_BRIDGE_DEFAULT}
108EC2_DMZ_HOST=${EC2_DMZ_HOST:-$SERVICE_HOST}
109
110# If you are using the FlatDHCP network mode on multiple hosts, set the
111# ``FLAT_INTERFACE`` variable but make sure that the interface doesn't already
112# have an IP or you risk breaking things.
113#
114# **DHCP Warning**: If your flat interface device uses DHCP, there will be a
115# hiccup while the network is moved from the flat interface to the flat network
116# bridge. This will happen when you launch your first instance. Upon launch
117# you will lose all connectivity to the node, and the VM launch will probably
118# fail.
119#
120# If you are running on a single node and don't need to access the VMs from
121# devices other than that node, you can set ``FLAT_INTERFACE=``
122# This will stop nova from bridging any interfaces into ``FLAT_NETWORK_BRIDGE``.
Davanum Srinivasb93b74c2013-03-21 21:25:05 -0400123FLAT_INTERFACE=${FLAT_INTERFACE:-$GUEST_INTERFACE_DEFAULT}
Dean Troyerb3236912013-03-17 15:17:05 -0500124
125# ``MULTI_HOST`` is a mode where each compute node runs its own network node. This
126# allows network operations and routing for a VM to occur on the server that is
127# running the VM - removing a SPOF and bandwidth bottleneck.
128MULTI_HOST=`trueorfalse False $MULTI_HOST`
129
130# Test floating pool and range are used for testing. They are defined
131# here until the admin APIs can replace nova-manage
132TEST_FLOATING_POOL=${TEST_FLOATING_POOL:-test}
133TEST_FLOATING_RANGE=${TEST_FLOATING_RANGE:-192.168.253.0/29}
134
Dean Troyer4237f592014-01-29 16:22:11 -0600135# Tell Tempest this project is present
136TEMPEST_SERVICES+=,nova
137
Dean Troyerb3236912013-03-17 15:17:05 -0500138
Dean Troyercc6b4432013-04-08 15:38:03 -0500139# Functions
140# ---------
Dean Troyerbf67c192012-09-21 15:09:37 -0500141
Dean Troyere4fa7212014-01-15 15:04:49 -0600142# Test if any Nova services are enabled
143# is_nova_enabled
144function is_nova_enabled {
145 [[ ,${ENABLED_SERVICES} =~ ,"n-" ]] && return 0
146 return 1
147}
148
149# Test if any Nova Cell services are enabled
150# is_nova_enabled
151function is_n-cell_enabled {
Joe Gordon6b2f2652014-03-26 19:19:01 -0700152 [[ ,${ENABLED_SERVICES} =~ ,"n-cell" ]] && return 0
Dean Troyere4fa7212014-01-15 15:04:49 -0600153 return 1
154}
155
Dean Troyerbf67c192012-09-21 15:09:37 -0500156# Helper to clean iptables rules
Ian Wienandaee18c72014-02-21 15:35:08 +1100157function clean_iptables {
Dean Troyerbf67c192012-09-21 15:09:37 -0500158 # Delete rules
159 sudo iptables -S -v | sed "s/-c [0-9]* [0-9]* //g" | grep "nova" | grep "\-A" | sed "s/-A/-D/g" | awk '{print "sudo iptables",$0}' | bash
160 # Delete nat rules
161 sudo iptables -S -v -t nat | sed "s/-c [0-9]* [0-9]* //g" | grep "nova" | grep "\-A" | sed "s/-A/-D/g" | awk '{print "sudo iptables -t nat",$0}' | bash
162 # Delete chains
163 sudo iptables -S -v | sed "s/-c [0-9]* [0-9]* //g" | grep "nova" | grep "\-N" | sed "s/-N/-X/g" | awk '{print "sudo iptables",$0}' | bash
164 # Delete nat chains
165 sudo iptables -S -v -t nat | sed "s/-c [0-9]* [0-9]* //g" | grep "nova" | grep "\-N" | sed "s/-N/-X/g" | awk '{print "sudo iptables -t nat",$0}' | bash
166}
167
168# cleanup_nova() - Remove residual data files, anything left over from previous
169# runs that a clean run would need to clean up
Ian Wienandaee18c72014-02-21 15:35:08 +1100170function cleanup_nova {
Dean Troyerbf67c192012-09-21 15:09:37 -0500171 if is_service_enabled n-cpu; then
172 # Clean iptables from previous runs
173 clean_iptables
174
175 # Destroy old instances
176 instances=`sudo virsh list --all | grep $INSTANCE_NAME_PREFIX | sed "s/.*\($INSTANCE_NAME_PREFIX[0-9a-fA-F]*\).*/\1/g"`
177 if [ ! "$instances" = "" ]; then
178 echo $instances | xargs -n1 sudo virsh destroy || true
Daniel P. Berranged52008a2013-05-20 15:03:43 +0100179 echo $instances | xargs -n1 sudo virsh undefine --managed-save || true
Dean Troyerbf67c192012-09-21 15:09:37 -0500180 fi
181
182 # Logout and delete iscsi sessions
Dan Smithc0fad2b2013-03-28 12:22:25 -0700183 tgts=$(sudo iscsiadm --mode node | grep $VOLUME_NAME_PREFIX | cut -d ' ' -f2)
184 for target in $tgts; do
185 sudo iscsiadm --mode node -T $target --logout || true
186 done
187 sudo iscsiadm --mode node --op delete || true
Dean Troyerbf67c192012-09-21 15:09:37 -0500188
189 # Clean out the instances directory.
190 sudo rm -rf $NOVA_INSTANCES_PATH/*
191 fi
Dean Troyer995eb922013-03-07 16:11:40 -0600192
193 sudo rm -rf $NOVA_STATE_PATH $NOVA_AUTH_CACHE_DIR
Dean Troyer2aa2a892013-08-04 19:53:19 -0500194
195 # NOTE(dtroyer): This really should be called from here but due to the way
196 # nova abuses the _cleanup() function we're moving it
197 # directly into cleanup.sh until this can be fixed.
198 #if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
199 # cleanup_nova_hypervisor
200 #fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500201}
202
Dean Troyerbf67c192012-09-21 15:09:37 -0500203# configure_nova_rootwrap() - configure Nova's rootwrap
Ian Wienandaee18c72014-02-21 15:35:08 +1100204function configure_nova_rootwrap {
Dean Troyerbf67c192012-09-21 15:09:37 -0500205 # Deploy new rootwrap filters files (owned by root).
206 # Wipe any existing rootwrap.d files first
207 if [[ -d $NOVA_CONF_DIR/rootwrap.d ]]; then
208 sudo rm -rf $NOVA_CONF_DIR/rootwrap.d
209 fi
210 # Deploy filters to /etc/nova/rootwrap.d
211 sudo mkdir -m 755 $NOVA_CONF_DIR/rootwrap.d
212 sudo cp $NOVA_DIR/etc/nova/rootwrap.d/*.filters $NOVA_CONF_DIR/rootwrap.d
213 sudo chown -R root:root $NOVA_CONF_DIR/rootwrap.d
214 sudo chmod 644 $NOVA_CONF_DIR/rootwrap.d/*
215 # Set up rootwrap.conf, pointing to /etc/nova/rootwrap.d
216 sudo cp $NOVA_DIR/etc/nova/rootwrap.conf $NOVA_CONF_DIR/
217 sudo sed -e "s:^filters_path=.*$:filters_path=$NOVA_CONF_DIR/rootwrap.d:" -i $NOVA_CONF_DIR/rootwrap.conf
218 sudo chown root:root $NOVA_CONF_DIR/rootwrap.conf
219 sudo chmod 0644 $NOVA_CONF_DIR/rootwrap.conf
220 # Specify rootwrap.conf as first parameter to nova-rootwrap
221 ROOTWRAP_SUDOER_CMD="$NOVA_ROOTWRAP $NOVA_CONF_DIR/rootwrap.conf *"
222
223 # Set up the rootwrap sudoers for nova
224 TEMPFILE=`mktemp`
Stephan Renatuse578eff2013-11-19 13:31:04 +0100225 echo "$STACK_USER ALL=(root) NOPASSWD: $ROOTWRAP_SUDOER_CMD" >$TEMPFILE
Dean Troyerbf67c192012-09-21 15:09:37 -0500226 chmod 0440 $TEMPFILE
227 sudo chown root:root $TEMPFILE
228 sudo mv $TEMPFILE /etc/sudoers.d/nova-rootwrap
229}
230
231# configure_nova() - Set config files, create data dirs, etc
Ian Wienandaee18c72014-02-21 15:35:08 +1100232function configure_nova {
Dean Troyerbf67c192012-09-21 15:09:37 -0500233 # Put config files in ``/etc/nova`` for everyone to find
234 if [[ ! -d $NOVA_CONF_DIR ]]; then
235 sudo mkdir -p $NOVA_CONF_DIR
236 fi
Attila Fazekas91b8d132013-01-06 22:40:09 +0100237 sudo chown $STACK_USER $NOVA_CONF_DIR
Dean Troyerbf67c192012-09-21 15:09:37 -0500238
239 cp -p $NOVA_DIR/etc/nova/policy.json $NOVA_CONF_DIR
240
241 configure_nova_rootwrap
242
243 if is_service_enabled n-api; then
Dean Troyerbf67c192012-09-21 15:09:37 -0500244 # Remove legacy paste config if present
245 rm -f $NOVA_DIR/bin/nova-api-paste.ini
246
247 # Get the sample configuration file in place
248 cp $NOVA_DIR/etc/nova/api-paste.ini $NOVA_CONF_DIR
249
Dan Prince741fc5c2013-10-16 17:48:16 -0400250 # Comment out the keystone configs in Nova's api-paste.ini.
251 # We are using nova.conf to configure this instead.
252 inicomment $NOVA_API_PASTE_INI filter:authtoken auth_host
Dan Princeb245c5d2013-10-30 15:11:08 -0400253 inicomment $NOVA_API_PASTE_INI filter:authtoken auth_protocol
Dan Prince741fc5c2013-10-16 17:48:16 -0400254 inicomment $NOVA_API_PASTE_INI filter:authtoken admin_tenant_name
Jamie Lennoxbd24a8d2013-09-20 16:26:42 +1000255 inicomment $NOVA_API_PASTE_INI filter:authtoken cafile
Dan Prince741fc5c2013-10-16 17:48:16 -0400256 inicomment $NOVA_API_PASTE_INI filter:authtoken admin_user
257 inicomment $NOVA_API_PASTE_INI filter:authtoken admin_password
Sean Dague12cb2292014-02-28 19:53:50 -0500258 inicomment $NOVA_API_PASTE_INI filter:authtoken signing_dir
Dean Troyerbf67c192012-09-21 15:09:37 -0500259 fi
260
261 if is_service_enabled n-cpu; then
262 # Force IP forwarding on, just on case
263 sudo sysctl -w net.ipv4.ip_forward=1
264
Bob Ballb1e49bf2013-05-30 16:47:19 +0100265 if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then
Bob Ballb1e49bf2013-05-30 16:47:19 +0100266 # Check for kvm (hardware based virtualization). If unable to initialize
267 # kvm, we drop back to the slower emulation mode (qemu). Note: many systems
268 # come with hardware virtualization disabled in BIOS.
269 if [[ "$LIBVIRT_TYPE" == "kvm" ]]; then
270 sudo modprobe kvm || true
271 if [ ! -e /dev/kvm ]; then
272 echo "WARNING: Switching to QEMU"
273 LIBVIRT_TYPE=qemu
274 if which selinuxenabled 2>&1 > /dev/null && selinuxenabled; then
275 # https://bugzilla.redhat.com/show_bug.cgi?id=753589
276 sudo setsebool virt_use_execmem on
277 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500278 fi
279 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500280
Bob Ballb1e49bf2013-05-30 16:47:19 +0100281 # Install and configure **LXC** if specified. LXC is another approach to
282 # splitting a system into many smaller parts. LXC uses cgroups and chroot
283 # to simulate multiple systems.
284 if [[ "$LIBVIRT_TYPE" == "lxc" ]]; then
285 if is_ubuntu; then
286 if [[ ! "$DISTRO" > natty ]]; then
287 cgline="none /cgroup cgroup cpuacct,memory,devices,cpu,freezer,blkio 0 0"
288 sudo mkdir -p /cgroup
289 if ! grep -q cgroup /etc/fstab; then
290 echo "$cgline" | sudo tee -a /etc/fstab
291 fi
292 if ! mount -n | grep -q cgroup; then
293 sudo mount /cgroup
294 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500295 fi
296 fi
297 fi
298 fi
299
Dean Troyerbf67c192012-09-21 15:09:37 -0500300 # Instance Storage
301 # ----------------
302
303 # Nova stores each instance in its own directory.
Doug Hellmanncf9eef82013-03-25 19:34:48 -0400304 sudo mkdir -p $NOVA_INSTANCES_PATH
305 sudo chown -R $STACK_USER $NOVA_INSTANCES_PATH
Dean Troyerbf67c192012-09-21 15:09:37 -0500306
307 # You can specify a different disk to be mounted and used for backing the
308 # virtual machines. If there is a partition labeled nova-instances we
309 # mount it (ext filesystems can be labeled via e2label).
310 if [ -L /dev/disk/by-label/nova-instances ]; then
311 if ! mount -n | grep -q $NOVA_INSTANCES_PATH; then
312 sudo mount -L nova-instances $NOVA_INSTANCES_PATH
Attila Fazekas91b8d132013-01-06 22:40:09 +0100313 sudo chown -R $STACK_USER $NOVA_INSTANCES_PATH
Dean Troyerbf67c192012-09-21 15:09:37 -0500314 fi
315 fi
Ralf Haferkamp65aaa182014-04-15 17:40:26 +0200316 if is_suse; then
317 # iscsid is not started by default
318 start_service iscsid
319 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500320 fi
Dean Troyer8c032d12013-09-23 13:53:13 -0500321
322 # Rebuild the config file from scratch
323 create_nova_conf
324
Sergey Skripnicka99b8692014-03-05 14:47:58 +0200325 if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
Dean Troyer8c032d12013-09-23 13:53:13 -0500326 # Configure hypervisor plugin
327 configure_nova_hypervisor
328 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500329}
330
Dean Troyera0dce262012-12-11 16:52:37 -0600331# create_nova_accounts() - Set up common required nova accounts
332
Dean Troyer42a59c22014-03-03 14:31:29 -0600333# Project User Roles
Dean Troyera0dce262012-12-11 16:52:37 -0600334# ------------------------------------------------------------------
Dean Troyer42a59c22014-03-03 14:31:29 -0600335# SERVICE_TENANT_NAME nova admin
336# SERVICE_TENANT_NAME nova ResellerAdmin (if Swift is enabled)
Dean Troyera0dce262012-12-11 16:52:37 -0600337
338# Migrated from keystone_data.sh
339create_nova_accounts() {
340
Steve Martinelli19685422014-01-24 13:02:26 -0600341 SERVICE_TENANT=$(openstack project list | awk "/ $SERVICE_TENANT_NAME / { print \$2 }")
342 ADMIN_ROLE=$(openstack role list | awk "/ admin / { print \$2 }")
Dean Troyera0dce262012-12-11 16:52:37 -0600343
344 # Nova
345 if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then
Steve Martinelli19685422014-01-24 13:02:26 -0600346 NOVA_USER=$(openstack user create \
347 nova \
348 --password "$SERVICE_PASSWORD" \
349 --project $SERVICE_TENANT \
350 --email nova@example.com \
Dean Troyera0dce262012-12-11 16:52:37 -0600351 | grep " id " | get_field 2)
Steve Martinelli19685422014-01-24 13:02:26 -0600352 openstack role add \
353 $ADMIN_ROLE \
354 --project $SERVICE_TENANT \
355 --user $NOVA_USER
Dean Troyera0dce262012-12-11 16:52:37 -0600356 if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
Steve Martinelli19685422014-01-24 13:02:26 -0600357 NOVA_SERVICE=$(openstack service create \
358 nova \
Dean Troyera0dce262012-12-11 16:52:37 -0600359 --type=compute \
360 --description="Nova Compute Service" \
361 | grep " id " | get_field 2)
Steve Martinelli19685422014-01-24 13:02:26 -0600362 openstack endpoint create \
363 $NOVA_SERVICE \
Dean Troyera0dce262012-12-11 16:52:37 -0600364 --region RegionOne \
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600365 --publicurl "$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT/v2/\$(tenant_id)s" \
366 --adminurl "$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT/v2/\$(tenant_id)s" \
367 --internalurl "$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT/v2/\$(tenant_id)s"
Steve Martinelli19685422014-01-24 13:02:26 -0600368 NOVA_V3_SERVICE=$(openstack service create \
369 novav3 \
Andrea Frittoli806233e2013-06-17 15:34:54 +0100370 --type=computev3 \
371 --description="Nova Compute Service V3" \
372 | grep " id " | get_field 2)
Steve Martinelli19685422014-01-24 13:02:26 -0600373 openstack endpoint create \
374 $NOVA_V3_SERVICE \
Andrea Frittoli806233e2013-06-17 15:34:54 +0100375 --region RegionOne \
Andrea Frittoli806233e2013-06-17 15:34:54 +0100376 --publicurl "$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT/v3" \
377 --adminurl "$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT/v3" \
378 --internalurl "$NOVA_SERVICE_PROTOCOL://$NOVA_SERVICE_HOST:$NOVA_SERVICE_PORT/v3"
Dean Troyera0dce262012-12-11 16:52:37 -0600379 fi
380 fi
Dean Troyer42a59c22014-03-03 14:31:29 -0600381
382 if is_service_enabled n-api; then
383 # Swift
384 if is_service_enabled swift; then
385 # Nova needs ResellerAdmin role to download images when accessing
386 # swift through the s3 api.
387 openstack role add \
388 --project $SERVICE_TENANT_NAME \
389 --user nova \
390 ResellerAdmin
391 fi
392
393 # EC2
394 if [[ "$KEYSTONE_CATALOG_BACKEND" = "sql" ]]; then
395 openstack service create \
396 --type ec2 \
397 --description "EC2 Compatibility Layer" \
398 ec2
399 openstack endpoint create \
400 --region RegionOne \
401 --publicurl "http://$SERVICE_HOST:8773/services/Cloud" \
402 --adminurl "http://$SERVICE_HOST:8773/services/Admin" \
403 --internalurl "http://$SERVICE_HOST:8773/services/Cloud" \
404 ec2
405 fi
406 fi
407
408 # S3
409 if is_service_enabled n-obj swift3; then
410 if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then
411 openstack service create \
412 --type s3 \
413 --description "S3" \
414 s3
415 openstack endpoint create \
416 --region RegionOne \
417 --publicurl "http://$SERVICE_HOST:$S3_SERVICE_PORT" \
418 --adminurl "http://$SERVICE_HOST:$S3_SERVICE_PORT" \
419 --internalurl "http://$SERVICE_HOST:$S3_SERVICE_PORT" \
420 s3
421 fi
422 fi
Dean Troyera0dce262012-12-11 16:52:37 -0600423}
424
Dean Troyerda7b8092012-10-08 18:12:14 -0500425# create_nova_conf() - Create a new nova.conf file
Ian Wienandaee18c72014-02-21 15:35:08 +1100426function create_nova_conf {
Dean Troyerbf67c192012-09-21 15:09:37 -0500427 # Remove legacy ``nova.conf``
428 rm -f $NOVA_DIR/bin/nova.conf
429
430 # (Re)create ``nova.conf``
Dean Troyer3cf1ffb2012-10-02 11:51:27 -0500431 rm -f $NOVA_CONF
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800432 iniset $NOVA_CONF DEFAULT verbose "True"
Ben Nemec03997942013-08-10 09:56:16 -0500433 iniset $NOVA_CONF DEFAULT debug "$ENABLE_DEBUG_LOG_LEVEL"
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800434 iniset $NOVA_CONF DEFAULT auth_strategy "keystone"
435 iniset $NOVA_CONF DEFAULT allow_resize_to_same_host "True"
436 iniset $NOVA_CONF DEFAULT api_paste_config "$NOVA_API_PASTE_INI"
437 iniset $NOVA_CONF DEFAULT rootwrap_config "$NOVA_CONF_DIR/rootwrap.conf"
Scott Moser50686e52013-07-17 11:32:35 -0400438 iniset $NOVA_CONF DEFAULT scheduler_driver "$SCHEDULER"
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800439 iniset $NOVA_CONF DEFAULT dhcpbridge_flagfile "$NOVA_CONF"
440 iniset $NOVA_CONF DEFAULT force_dhcp_release "True"
mathrock27c06952013-03-13 00:23:18 -0400441 iniset $NOVA_CONF DEFAULT fixed_range ""
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800442 iniset $NOVA_CONF DEFAULT default_floating_pool "$PUBLIC_NETWORK_NAME"
443 iniset $NOVA_CONF DEFAULT s3_host "$SERVICE_HOST"
444 iniset $NOVA_CONF DEFAULT s3_port "$S3_SERVICE_PORT"
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800445 iniset $NOVA_CONF DEFAULT my_ip "$HOST_IP"
Joe Gordon33b33182013-09-05 13:06:52 -0700446 iniset $NOVA_CONF DEFAULT osapi_compute_workers "4"
447 iniset $NOVA_CONF DEFAULT ec2_workers "4"
448 iniset $NOVA_CONF DEFAULT metadata_workers "4"
Joe Gordon96f8e342013-09-09 14:22:07 -0700449 iniset $NOVA_CONF conductor workers "4"
Attila Fazekas7e79d912013-03-03 12:23:04 +0100450 iniset $NOVA_CONF DEFAULT sql_connection `database_connection_url nova`
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800451 iniset $NOVA_CONF DEFAULT instance_name_template "${INSTANCE_NAME_PREFIX}%08x"
Chris Yeoh1b4d91b2013-06-03 16:23:01 +0930452 iniset $NOVA_CONF osapi_v3 enabled "True"
Dean Troyerbf67c192012-09-21 15:09:37 -0500453
Ralf Haferkamp55dd68a2014-04-11 17:08:28 +0200454 if is_fedora || is_suse; then
455 # nova defaults to /usr/local/bin, but fedora and suse pip like to
Ian Wienand00fd79d2013-06-06 11:19:16 +1000456 # install things in /usr/bin
457 iniset $NOVA_CONF DEFAULT bindir "/usr/bin"
458 fi
459
Dean Troyerbf67c192012-09-21 15:09:37 -0500460 if is_service_enabled n-api; then
Joe Gordond73af872014-02-06 15:33:52 -0800461 if is_service_enabled n-api-meta; then
462 # If running n-api-meta as a separate service
463 NOVA_ENABLED_APIS=$(echo $NOVA_ENABLED_APIS | sed "s/,metadata//")
464 fi
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800465 iniset $NOVA_CONF DEFAULT enabled_apis "$NOVA_ENABLED_APIS"
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600466 if is_service_enabled tls-proxy; then
467 # Set the service port for a proxy to take the original
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800468 iniset $NOVA_CONF DEFAULT osapi_compute_listen_port "$NOVA_SERVICE_PORT_INT"
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600469 fi
Dan Prince741fc5c2013-10-16 17:48:16 -0400470
471 # Add keystone authtoken configuration
472
473 iniset $NOVA_CONF keystone_authtoken auth_host $KEYSTONE_AUTH_HOST
Matthew Oliver0a85df92013-12-09 15:40:22 +1100474 iniset $NOVA_CONF keystone_authtoken auth_port $KEYSTONE_AUTH_PORT
Dan Princeb245c5d2013-10-30 15:11:08 -0400475 iniset $NOVA_CONF keystone_authtoken auth_protocol $KEYSTONE_AUTH_PROTOCOL
Dan Prince741fc5c2013-10-16 17:48:16 -0400476 iniset $NOVA_CONF keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
Jamie Lennoxbd24a8d2013-09-20 16:26:42 +1000477 iniset $NOVA_CONF keystone_authtoken cafile $KEYSTONE_SSL_CA
Dan Prince741fc5c2013-10-16 17:48:16 -0400478 iniset $NOVA_CONF keystone_authtoken admin_user nova
479 iniset $NOVA_CONF keystone_authtoken admin_password $SERVICE_PASSWORD
Dean Troyerbf67c192012-09-21 15:09:37 -0500480 fi
Dan Prince741fc5c2013-10-16 17:48:16 -0400481
482 iniset $NOVA_CONF keystone_authtoken signing_dir $NOVA_AUTH_CACHE_DIR
483
Dean Troyerbf67c192012-09-21 15:09:37 -0500484 if [ -n "$NOVA_STATE_PATH" ]; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800485 iniset $NOVA_CONF DEFAULT state_path "$NOVA_STATE_PATH"
486 iniset $NOVA_CONF DEFAULT lock_path "$NOVA_STATE_PATH"
Dean Troyerbf67c192012-09-21 15:09:37 -0500487 fi
488 if [ -n "$NOVA_INSTANCES_PATH" ]; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800489 iniset $NOVA_CONF DEFAULT instances_path "$NOVA_INSTANCES_PATH"
Dean Troyerbf67c192012-09-21 15:09:37 -0500490 fi
491 if [ "$MULTI_HOST" != "False" ]; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800492 iniset $NOVA_CONF DEFAULT multi_host "True"
493 iniset $NOVA_CONF DEFAULT send_arp_for_ha "True"
Dean Troyerbf67c192012-09-21 15:09:37 -0500494 fi
495 if [ "$SYSLOG" != "False" ]; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800496 iniset $NOVA_CONF DEFAULT use_syslog "True"
Dean Troyerbf67c192012-09-21 15:09:37 -0500497 fi
498 if [ "$API_RATE_LIMIT" != "True" ]; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800499 iniset $NOVA_CONF DEFAULT api_rate_limit "False"
Dean Troyerbf67c192012-09-21 15:09:37 -0500500 fi
Dan Prince24f6efa2013-10-31 10:27:58 -0400501 if [ "$FORCE_CONFIG_DRIVE" != "False" ]; then
502 iniset $NOVA_CONF DEFAULT force_config_drive "$FORCE_CONFIG_DRIVE"
503 fi
Salvatore Orlando05ae8332013-08-20 14:51:08 -0700504 # Format logging
Dean Troyerbf67c192012-09-21 15:09:37 -0500505 if [ "$LOG_COLOR" == "True" ] && [ "$SYSLOG" == "False" ]; then
Salvatore Orlando05ae8332013-08-20 14:51:08 -0700506 setup_colorized_logging $NOVA_CONF DEFAULT
Dean Troyerbf67c192012-09-21 15:09:37 -0500507 else
508 # Show user_name and project_name instead of user_id and project_id
Joe Gordon07db7132013-01-30 13:07:25 -0800509 iniset $NOVA_CONF DEFAULT logging_context_format_string "%(asctime)s.%(msecs)03d %(levelname)s %(name)s [%(request_id)s %(user_name)s %(project_name)s] %(instance)s%(message)s"
Dean Troyerbf67c192012-09-21 15:09:37 -0500510 fi
Eoghan Glynn1fcc6a12012-10-25 14:57:14 +0000511 if is_service_enabled ceilometer; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800512 iniset $NOVA_CONF DEFAULT instance_usage_audit "True"
513 iniset $NOVA_CONF DEFAULT instance_usage_audit_period "hour"
Julien Danjoua9787d02013-07-02 11:30:40 +0200514 iniset $NOVA_CONF DEFAULT notify_on_state_change "vm_and_task_state"
Julien Danjouca920572014-02-03 15:26:20 +0100515 iniset $NOVA_CONF DEFAULT notification_driver "messaging"
Eoghan Glynn1fcc6a12012-10-25 14:57:14 +0000516 fi
517
Dean Troyerbf67c192012-09-21 15:09:37 -0500518 # Provide some transition from ``EXTRA_FLAGS`` to ``EXTRA_OPTS``
519 if [[ -z "$EXTRA_OPTS" && -n "$EXTRA_FLAGS" ]]; then
520 EXTRA_OPTS=$EXTRA_FLAGS
521 fi
522
523 # Define extra nova conf flags by defining the array ``EXTRA_OPTS``.
524 # For Example: ``EXTRA_OPTS=(foo=true bar=2)``
525 for I in "${EXTRA_OPTS[@]}"; do
Dean Troyerdff95122013-01-10 20:51:28 -0600526 # Replace the first '=' with ' ' for iniset syntax
527 iniset $NOVA_CONF DEFAULT ${I/=/ }
Dean Troyerbf67c192012-09-21 15:09:37 -0500528 done
Dean Troyerb3236912013-03-17 15:17:05 -0500529
530 # All nova-compute workers need to know the vnc configuration options
531 # These settings don't hurt anything if n-xvnc and n-novnc are disabled
532 if is_service_enabled n-cpu; then
533 NOVNCPROXY_URL=${NOVNCPROXY_URL:-"http://$SERVICE_HOST:6080/vnc_auto.html"}
534 iniset $NOVA_CONF DEFAULT novncproxy_base_url "$NOVNCPROXY_URL"
535 XVPVNCPROXY_URL=${XVPVNCPROXY_URL:-"http://$SERVICE_HOST:6081/console"}
536 iniset $NOVA_CONF DEFAULT xvpvncproxy_base_url "$XVPVNCPROXY_URL"
537 SPICEHTML5PROXY_URL=${SPICEHTML5PROXY_URL:-"http://$SERVICE_HOST:6082/spice_auto.html"}
538 iniset $NOVA_CONF spice html5proxy_base_url "$SPICEHTML5PROXY_URL"
539 fi
Dean Troyerb3236912013-03-17 15:17:05 -0500540
Dean Troyercc6b4432013-04-08 15:38:03 -0500541 if is_service_enabled n-novnc || is_service_enabled n-xvnc; then
Sean Dague101b4242013-10-22 08:47:11 -0400542 # Address on which instance vncservers will listen on compute hosts.
543 # For multi-host, this should be the management ip of the compute host.
544 VNCSERVER_LISTEN=${VNCSERVER_LISTEN=127.0.0.1}
545 VNCSERVER_PROXYCLIENT_ADDRESS=${VNCSERVER_PROXYCLIENT_ADDRESS=127.0.0.1}
546 iniset $NOVA_CONF DEFAULT vnc_enabled true
547 iniset $NOVA_CONF DEFAULT vncserver_listen "$VNCSERVER_LISTEN"
548 iniset $NOVA_CONF DEFAULT vncserver_proxyclient_address "$VNCSERVER_PROXYCLIENT_ADDRESS"
Dean Troyerb3236912013-03-17 15:17:05 -0500549 else
Sean Dague101b4242013-10-22 08:47:11 -0400550 iniset $NOVA_CONF DEFAULT vnc_enabled false
Dean Troyerb3236912013-03-17 15:17:05 -0500551 fi
552
553 if is_service_enabled n-spice; then
Sean Dague101b4242013-10-22 08:47:11 -0400554 # Address on which instance spiceservers will listen on compute hosts.
555 # For multi-host, this should be the management ip of the compute host.
556 SPICESERVER_PROXYCLIENT_ADDRESS=${SPICESERVER_PROXYCLIENT_ADDRESS=127.0.0.1}
557 SPICESERVER_LISTEN=${SPICESERVER_LISTEN=127.0.0.1}
558 iniset $NOVA_CONF spice enabled true
559 iniset $NOVA_CONF spice server_listen "$SPICESERVER_LISTEN"
560 iniset $NOVA_CONF spice server_proxyclient_address "$SPICESERVER_PROXYCLIENT_ADDRESS"
Dean Troyerb3236912013-03-17 15:17:05 -0500561 else
Sean Dague101b4242013-10-22 08:47:11 -0400562 iniset $NOVA_CONF spice enabled false
Dean Troyerb3236912013-03-17 15:17:05 -0500563 fi
564
565 iniset $NOVA_CONF DEFAULT ec2_dmz_host "$EC2_DMZ_HOST"
566 iniset_rpc_backend nova $NOVA_CONF DEFAULT
567 iniset $NOVA_CONF DEFAULT glance_api_servers "$GLANCE_HOSTPORT"
Dean Troyerda7b8092012-10-08 18:12:14 -0500568}
Dean Troyerbf67c192012-09-21 15:09:37 -0500569
Ian Wienandaee18c72014-02-21 15:35:08 +1100570function init_nova_cells {
Kieran Spearfb2a3ae2013-03-11 23:55:49 +0000571 if is_service_enabled n-cell; then
572 cp $NOVA_CONF $NOVA_CELLS_CONF
573 iniset $NOVA_CELLS_CONF DEFAULT sql_connection `database_connection_url $NOVA_CELLS_DB`
574 iniset $NOVA_CELLS_CONF DEFAULT rabbit_virtual_host child_cell
575 iniset $NOVA_CELLS_CONF DEFAULT dhcpbridge_flagfile $NOVA_CELLS_CONF
576 iniset $NOVA_CELLS_CONF cells enable True
Chris Behrensc62c2b92013-07-24 03:56:13 -0700577 iniset $NOVA_CELLS_CONF cells cell_type compute
Kieran Spearfb2a3ae2013-03-11 23:55:49 +0000578 iniset $NOVA_CELLS_CONF cells name child
579
Kieran Spearfb2a3ae2013-03-11 23:55:49 +0000580 iniset $NOVA_CONF cells enable True
Chris Behrensc62c2b92013-07-24 03:56:13 -0700581 iniset $NOVA_CONF cells cell_type api
Kieran Spearfb2a3ae2013-03-11 23:55:49 +0000582 iniset $NOVA_CONF cells name region
583
584 if is_service_enabled n-api-meta; then
585 NOVA_ENABLED_APIS=$(echo $NOVA_ENABLED_APIS | sed "s/,metadata//")
586 iniset $NOVA_CONF DEFAULT enabled_apis $NOVA_ENABLED_APIS
587 iniset $NOVA_CELLS_CONF DEFAULT enabled_apis metadata
588 fi
589
590 $NOVA_BIN_DIR/nova-manage --config-file $NOVA_CELLS_CONF db sync
591 $NOVA_BIN_DIR/nova-manage --config-file $NOVA_CELLS_CONF cell create --name=region --cell_type=parent --username=guest --hostname=$RABBIT_HOST --port=5672 --password=$RABBIT_PASSWORD --virtual_host=/ --woffset=0 --wscale=1
592 $NOVA_BIN_DIR/nova-manage cell create --name=child --cell_type=child --username=guest --hostname=$RABBIT_HOST --port=5672 --password=$RABBIT_PASSWORD --virtual_host=child_cell --woffset=0 --wscale=1
593 fi
594}
595
Dean Troyerf03bafe2013-02-12 10:58:28 -0600596# create_nova_cache_dir() - Part of the init_nova() process
Ian Wienandaee18c72014-02-21 15:35:08 +1100597function create_nova_cache_dir {
Dean Troyerf03bafe2013-02-12 10:58:28 -0600598 # Create cache dir
599 sudo mkdir -p $NOVA_AUTH_CACHE_DIR
600 sudo chown $STACK_USER $NOVA_AUTH_CACHE_DIR
601 rm -f $NOVA_AUTH_CACHE_DIR/*
602}
603
Ian Wienandaee18c72014-02-21 15:35:08 +1100604function create_nova_conf_nova_network {
Dean Troyerb3236912013-03-17 15:17:05 -0500605 iniset $NOVA_CONF DEFAULT network_manager "nova.network.manager.$NETWORK_MANAGER"
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800606 iniset $NOVA_CONF DEFAULT public_interface "$PUBLIC_INTERFACE"
607 iniset $NOVA_CONF DEFAULT vlan_interface "$VLAN_INTERFACE"
608 iniset $NOVA_CONF DEFAULT flat_network_bridge "$FLAT_NETWORK_BRIDGE"
Akihiro MOTOKI66afb472012-12-21 15:34:13 +0900609 if [ -n "$FLAT_INTERFACE" ]; then
Devananda van der Veen9bc47db2012-12-12 16:52:55 -0800610 iniset $NOVA_CONF DEFAULT flat_interface "$FLAT_INTERFACE"
Akihiro MOTOKI66afb472012-12-21 15:34:13 +0900611 fi
612}
613
Dean Troyerf03bafe2013-02-12 10:58:28 -0600614# create_nova_keys_dir() - Part of the init_nova() process
Ian Wienandaee18c72014-02-21 15:35:08 +1100615function create_nova_keys_dir {
Dean Troyerf03bafe2013-02-12 10:58:28 -0600616 # Create keys dir
617 sudo mkdir -p ${NOVA_STATE_PATH}/keys
618 sudo chown -R $STACK_USER ${NOVA_STATE_PATH}
619}
620
Dean Troyerda7b8092012-10-08 18:12:14 -0500621# init_nova() - Initialize databases, etc.
Ian Wienandaee18c72014-02-21 15:35:08 +1100622function init_nova {
Dean Troyerf03bafe2013-02-12 10:58:28 -0600623 # All nova components talk to a central database.
624 # Only do this step once on the API node for an entire cluster.
Bob Melanderc439b5d2012-12-19 14:49:34 +0100625 if is_service_enabled $DATABASE_BACKENDS && is_service_enabled n-api; then
Dean Troyerbf67c192012-09-21 15:09:37 -0500626 # (Re)create nova database
Dean Troyerbf67c192012-09-21 15:09:37 -0500627 # Explicitly use latin1: to avoid lp#829209, nova expects the database to
628 # use latin1 by default, and then upgrades the database to utf8 (see the
629 # 082_essex.py in nova)
Terry Wilson428af5a2012-11-01 16:12:39 -0400630 recreate_database nova latin1
Dean Troyerbf67c192012-09-21 15:09:37 -0500631
Dean Troyerf03bafe2013-02-12 10:58:28 -0600632 # Migrate nova database
Dean Troyerbf67c192012-09-21 15:09:37 -0500633 $NOVA_BIN_DIR/nova-manage db sync
Devananda van der Veenf35cf912012-11-12 17:58:38 -0800634
Kieran Spearfb2a3ae2013-03-11 23:55:49 +0000635 if is_service_enabled n-cell; then
636 recreate_database $NOVA_CELLS_DB latin1
637 fi
638
Devananda van der Veenf35cf912012-11-12 17:58:38 -0800639 # (Re)create nova baremetal database
640 if is_baremetal; then
641 recreate_database nova_bm latin1
642 $NOVA_BIN_DIR/nova-baremetal-manage db sync
643 fi
Dean Troyerbf67c192012-09-21 15:09:37 -0500644 fi
645
Dean Troyerf03bafe2013-02-12 10:58:28 -0600646 create_nova_cache_dir
647 create_nova_keys_dir
Dean Troyerbf67c192012-09-21 15:09:37 -0500648}
649
650# install_novaclient() - Collect source and prepare
Ian Wienandaee18c72014-02-21 15:35:08 +1100651function install_novaclient {
Dean Troyerbf67c192012-09-21 15:09:37 -0500652 git_clone $NOVACLIENT_REPO $NOVACLIENT_DIR $NOVACLIENT_BRANCH
Dean Troyer253a1a32013-04-01 18:23:22 -0500653 setup_develop $NOVACLIENT_DIR
Attila Fazekasfac533e2013-08-14 16:04:01 +0200654 sudo install -D -m 0644 -o $STACK_USER {$NOVACLIENT_DIR/tools/,/etc/bash_completion.d/}nova.bash_completion
Dean Troyerbf67c192012-09-21 15:09:37 -0500655}
656
657# install_nova() - Collect source and prepare
Ian Wienandaee18c72014-02-21 15:35:08 +1100658function install_nova {
Dean Troyer8c032d12013-09-23 13:53:13 -0500659 if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
660 install_nova_hypervisor
Dean Troyerbf67c192012-09-21 15:09:37 -0500661 fi
662
Attila Fazekas5a35e732013-10-29 08:23:43 +0100663 if is_service_enabled n-novnc; then
664 # a websockets/html5 or flash powered VNC console for vm instances
Ilya Kharin645171c2013-11-12 12:44:20 +0400665 NOVNC_FROM_PACKAGE=`trueorfalse False $NOVNC_FROM_PACKAGE`
Ben Nemecadd4ca32013-11-08 17:22:51 +0000666 if [ "$NOVNC_FROM_PACKAGE" = "True" ]; then
Attila Fazekas5a35e732013-10-29 08:23:43 +0100667 NOVNC_WEB_DIR=/usr/share/novnc
668 install_package novnc
669 else
670 NOVNC_WEB_DIR=$DEST/noVNC
671 git_clone $NOVNC_REPO $NOVNC_WEB_DIR $NOVNC_BRANCH
672 fi
673 fi
674
675 if is_service_enabled n-spice; then
676 # a websockets/html5 or flash powered SPICE console for vm instances
Ben Nemecadd4ca32013-11-08 17:22:51 +0000677 SPICE_FROM_PACKAGE=`trueorfalse True $SPICE_FROM_PACKAGE`
678 if [ "$SPICE_FROM_PACKAGE" = "True" ]; then
Attila Fazekas5a35e732013-10-29 08:23:43 +0100679 SPICE_WEB_DIR=/usr/share/spice-html5
680 install_package spice-html5
681 else
682 SPICE_WEB_DIR=$DEST/spice-html5
683 git_clone $SPICE_REPO $SPICE_WEB_DIR $SPICE_BRANCH
684 fi
685 fi
686
Dean Troyerbf67c192012-09-21 15:09:37 -0500687 git_clone $NOVA_REPO $NOVA_DIR $NOVA_BRANCH
Dean Troyer253a1a32013-04-01 18:23:22 -0500688 setup_develop $NOVA_DIR
Attila Fazekasfac533e2013-08-14 16:04:01 +0200689 sudo install -D -m 0644 -o $STACK_USER {$NOVA_DIR/tools/,/etc/bash_completion.d/}nova-manage.bash_completion
Dean Troyerbf67c192012-09-21 15:09:37 -0500690}
691
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600692# start_nova_api() - Start the API process ahead of other things
Ian Wienandaee18c72014-02-21 15:35:08 +1100693function start_nova_api {
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600694 # Get right service port for testing
695 local service_port=$NOVA_SERVICE_PORT
696 if is_service_enabled tls-proxy; then
697 service_port=$NOVA_SERVICE_PORT_INT
698 fi
699
700 screen_it n-api "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-api"
701 echo "Waiting for nova-api to start..."
702 if ! wait_for_service $SERVICE_TIMEOUT http://$SERVICE_HOST:$service_port; then
Sean Dague101b4242013-10-22 08:47:11 -0400703 die $LINENO "nova-api did not start"
Dean Troyer3a3a2ba2012-12-11 15:26:24 -0600704 fi
705
706 # Start proxies if enabled
707 if is_service_enabled tls-proxy; then
708 start_tls_proxy '*' $NOVA_SERVICE_PORT $NOVA_SERVICE_HOST $NOVA_SERVICE_PORT_INT &
709 fi
710}
711
Dan Smith2e159462013-10-21 13:06:11 -0700712# start_nova_compute() - Start the compute process
Ian Wienandaee18c72014-02-21 15:35:08 +1100713function start_nova_compute {
Chris Behrens6db29902013-10-22 09:22:36 -0700714 if is_service_enabled n-cell; then
715 local compute_cell_conf=$NOVA_CELLS_CONF
716 else
717 local compute_cell_conf=$NOVA_CONF
718 fi
Kieran Spearfb2a3ae2013-03-11 23:55:49 +0000719
Bob Ballb1e49bf2013-05-30 16:47:19 +0100720 if [[ "$VIRT_DRIVER" = 'libvirt' ]]; then
721 # The group **$LIBVIRT_GROUP** is added to the current user in this script.
722 # Use 'sg' to execute nova-compute as a member of the **$LIBVIRT_GROUP** group.
Chris Behrens6db29902013-10-22 09:22:36 -0700723 screen_it n-cpu "cd $NOVA_DIR && sg $LIBVIRT_GROUP '$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf'"
Joe Gordon2c94ee52013-08-02 02:02:01 +0000724 elif [[ "$VIRT_DRIVER" = 'fake' ]]; then
Sean Dague101b4242013-10-22 08:47:11 -0400725 for i in `seq 1 $NUMBER_FAKE_NOVA_COMPUTE`; do
Soren Hansen3d947362013-11-27 10:06:58 +0100726 screen_it n-cpu "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf --config-file <(echo -e '[DEFAULT]\nhost=${HOSTNAME}${i}')"
Sean Dague101b4242013-10-22 08:47:11 -0400727 done
Bob Ballb1e49bf2013-05-30 16:47:19 +0100728 else
Dean Troyer2aa2a892013-08-04 19:53:19 -0500729 if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
730 start_nova_hypervisor
731 fi
Chris Behrens6db29902013-10-22 09:22:36 -0700732 screen_it n-cpu "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf"
Bob Ballb1e49bf2013-05-30 16:47:19 +0100733 fi
Dan Smith2e159462013-10-21 13:06:11 -0700734}
735
736# start_nova() - Start running processes, including screen
Ian Wienandaee18c72014-02-21 15:35:08 +1100737function start_nova_rest {
Chris Behrens86199fc2013-10-23 02:54:53 -0700738 local api_cell_conf=$NOVA_CONF
Dan Smith2e159462013-10-21 13:06:11 -0700739 if is_service_enabled n-cell; then
Chris Behrens86199fc2013-10-23 02:54:53 -0700740 local compute_cell_conf=$NOVA_CELLS_CONF
741 else
742 local compute_cell_conf=$NOVA_CONF
Dan Smith2e159462013-10-21 13:06:11 -0700743 fi
744
Chris Behrens86199fc2013-10-23 02:54:53 -0700745 # ``screen_it`` checks ``is_service_enabled``, it is not needed here
746 screen_it n-cond "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-conductor --config-file $compute_cell_conf"
747 screen_it n-cell-region "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-cells --config-file $api_cell_conf"
748 screen_it n-cell-child "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-cells --config-file $compute_cell_conf"
Kieran Spearfb2a3ae2013-03-11 23:55:49 +0000749
Chris Behrens86199fc2013-10-23 02:54:53 -0700750 screen_it n-crt "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-cert --config-file $api_cell_conf"
751 screen_it n-net "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-network --config-file $compute_cell_conf"
752 screen_it n-sch "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-scheduler --config-file $compute_cell_conf"
753 screen_it n-api-meta "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-api-metadata --config-file $compute_cell_conf"
754
Attila Fazekas5a35e732013-10-29 08:23:43 +0100755 screen_it n-novnc "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-novncproxy --config-file $api_cell_conf --web $NOVNC_WEB_DIR"
Chris Behrens86199fc2013-10-23 02:54:53 -0700756 screen_it n-xvnc "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-xvpvncproxy --config-file $api_cell_conf"
Attila Fazekas5a35e732013-10-29 08:23:43 +0100757 screen_it n-spice "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-spicehtml5proxy --config-file $api_cell_conf --web $SPICE_WEB_DIR"
Chris Behrens86199fc2013-10-23 02:54:53 -0700758 screen_it n-cauth "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-consoleauth --config-file $api_cell_conf"
Dean Troyer1c6c1122013-03-27 17:40:53 -0500759
760 # Starting the nova-objectstore only if swift3 service is not enabled.
761 # Swift will act as s3 objectstore.
762 is_service_enabled swift3 || \
Chris Behrens86199fc2013-10-23 02:54:53 -0700763 screen_it n-obj "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-objectstore --config-file $api_cell_conf"
Dean Troyerbf67c192012-09-21 15:09:37 -0500764}
765
Ian Wienandaee18c72014-02-21 15:35:08 +1100766function start_nova {
Dan Smith2e159462013-10-21 13:06:11 -0700767 start_nova_compute
768 start_nova_rest
769}
770
Joe Gordon767b5a42014-03-12 10:33:15 -0700771function stop_nova_compute {
Joe Gordonbbf759e2014-03-13 18:09:17 -0700772 screen_stop n-cpu
Joe Gordon767b5a42014-03-12 10:33:15 -0700773 if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then
774 stop_nova_hypervisor
775 fi
776}
777
778function stop_nova_rest {
Dean Troyerbf67c192012-09-21 15:09:37 -0500779 # Kill the nova screen windows
Kieran Spearfb2a3ae2013-03-11 23:55:49 +0000780 # Some services are listed here twice since more than one instance
781 # of a service may be running in certain configs.
Joe Gordonbbf759e2014-03-13 18:09:17 -0700782 for serv in n-api n-crt n-net n-sch n-novnc n-xvnc n-cauth n-spice n-cond n-cell n-cell n-api-meta n-obj; do
Dean Troyer9fc87922013-05-22 17:19:06 -0500783 screen_stop $serv
Dean Troyerbf67c192012-09-21 15:09:37 -0500784 done
Joe Gordon767b5a42014-03-12 10:33:15 -0700785}
786
787# stop_nova() - Stop running processes (non-screen)
788function stop_nova {
789 stop_nova_rest
790 stop_nova_compute
Dean Troyerbf67c192012-09-21 15:09:37 -0500791}
792
Dean Troyercc6b4432013-04-08 15:38:03 -0500793
Dean Troyerbf67c192012-09-21 15:09:37 -0500794# Restore xtrace
795$XTRACE
Sean Dague584d90e2013-03-29 14:34:53 -0400796
Adam Spiers6a5aa7c2013-10-24 11:27:02 +0100797# Tell emacs to use shell-script-mode
798## Local variables:
799## mode: shell-script
800## End: